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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| { | ||
| # Flake inputs | ||
| inputs | ||
| # The system that we are compiling on | ||
| , localSystem | ||
| # The target system that we are cross-compiling for | ||
| , crossSystem | ||
| # The target that Rust should be configured to use | ||
| , rustTargetTriple | ||
| , ... | ||
| }: | ||
| let | ||
| inherit (inputs) nixpkgs crane rust-overlay; | ||
|
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| common = import ./common.nix { }; | ||
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| pkgs = import nixpkgs { | ||
| inherit crossSystem localSystem; | ||
| overlays = [ (import rust-overlay) ]; | ||
| }; | ||
|
|
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| rustToolchain = pkgs.pkgsBuildHost.rust-bin.stable.latest.default.override { | ||
| targets = [ rustTargetTriple ]; | ||
| }; | ||
|
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| craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain; | ||
|
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| # Note: we have to use the `callPackage` approach here so that Nix | ||
| # can "splice" the packages in such a way that dependencies are | ||
| # compiled for the appropriate targets. If we did not do this, we | ||
| # would have to manually specify things like | ||
| # `nativeBuildInputs = with pkgs.pkgsBuildHost; [ someDep ];` or | ||
| # `buildInputs = with pkgs.pkgsHostHost; [ anotherDep ];`. | ||
| # | ||
| # Normally you can stick this function into its own file and pass | ||
| # its path to `callPackage`. | ||
| crateExpression = | ||
| { lib | ||
| , pkg-config | ||
| , go | ||
| , perl | ||
| , stdenv | ||
| }: | ||
| let | ||
| lairKeystoreCommon = common.lair-keystore { inherit lib craneLib; lair-keystore = inputs.lair-keystore; }; | ||
|
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| commonArgs = { | ||
| # Just used for building the workspace, will be replaced when building a specific crate | ||
| pname = "default"; | ||
| version = "0.0.0"; | ||
|
|
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| # Load source with a custom filter so we can include non-cargo files that get used during the build | ||
| src = lairKeystoreCommon.src; | ||
|
|
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| # We don't want to run tests | ||
| doCheck = false; | ||
|
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| strictDeps = true; | ||
|
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| # Dependencies which need to be built for the current platform | ||
| # on which we are doing the cross compilation. In this case, | ||
| # pkg-config needs to run on the build platform so that the build | ||
| # script can find the location of openssl. Note that we don't | ||
| # need to specify the rustToolchain here since it was already | ||
| # overridden above. | ||
| nativeBuildInputs = [ | ||
| pkg-config | ||
| stdenv.cc | ||
| perl | ||
| ]; | ||
|
|
||
| # Tell cargo about the linker and an optional emulater. So they can be used in `cargo build` | ||
| # and `cargo run`. | ||
| # Environment variables are in format `CARGO_TARGET_<UPPERCASE_UNDERSCORE_RUST_TRIPLE>_LINKER`. | ||
| # They are also be set in `.cargo/config.toml` instead. | ||
| # See: https://doc.rust-lang.org/cargo/reference/config.html#target | ||
| CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER = "${stdenv.cc.targetPrefix}cc"; | ||
| CARGO_TARGET_x86_64_UNKNOWN_LINUX_GNU_LINKER = "${stdenv.cc.targetPrefix}cc"; | ||
| CARGO_TARGET_AARCH64_UNKNOWN_APPLE_LINKER = "${stdenv.cc.targetPrefix}cc"; | ||
|
|
||
| # Tell cargo which target we want to build (so it doesn't default to the build system). | ||
| cargoExtraArgs = "--target ${rustTargetTriple}"; | ||
|
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| # These environment variables may be necessary if any of your dependencies use a | ||
| # build-script which invokes the `cc` crate to build some other code. The `cc` crate | ||
| # should automatically pick up on our target-specific linker above, but this may be | ||
| # necessary if the build script needs to compile and run some extra code on the build | ||
| # system. | ||
| HOST_CC = "${stdenv.cc.nativePrefix}cc"; | ||
| TARGET_CC = "${stdenv.cc.targetPrefix}cc"; | ||
| }; | ||
|
|
||
| # Build *just* the Cargo dependencies (of the entire workspace), | ||
| # so we can reuse all of that work (e.g. via cachix) when running in CI | ||
| # It is *highly* recommended to use something like cargo-hakari to avoid | ||
| # cache misses when building individual top-level-crates | ||
| cargoArtifacts = craneLib.buildDepsOnly commonArgs; | ||
| in | ||
| craneLib.buildPackage (commonArgs // { | ||
| pname = "lair-keystore"; | ||
| version = lairKeystoreCommon.crateInfo.version; | ||
|
|
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| inherit cargoArtifacts; | ||
|
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| cargoExtraArgs = "${commonArgs.cargoExtraArgs} --package lair_keystore"; | ||
| }); | ||
| in | ||
| # Dispatch the crate expression to run the cross compile | ||
| pkgs.callPackage crateExpression { } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| { | ||
| # Flake inputs | ||
| inputs | ||
| # The system that we are compiling on | ||
| , localSystem | ||
| }: | ||
| let | ||
| inherit (inputs) nixpkgs crane fenix; | ||
|
|
||
| common = import ./common.nix { }; | ||
|
|
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| pkgs = nixpkgs.legacyPackages.${localSystem}; | ||
|
|
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| toolchain = with fenix.packages.${localSystem}; | ||
| combine [ | ||
| minimal.rustc | ||
| minimal.cargo | ||
| targets.x86_64-pc-windows-gnu.latest.rust-std | ||
| ]; | ||
|
|
||
| craneLib = (crane.mkLib pkgs).overrideToolchain toolchain; | ||
|
|
||
| lairKeystoreCommon = common.lair-keystore { inherit craneLib; lib = pkgs.lib; lair-keystore = inputs.lair-keystore; }; | ||
|
|
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| libsodium = common.mkLibSodium pkgs; | ||
|
|
||
| commonArgs = { | ||
| # Just used for building the workspace, will be replaced when building a specific crate | ||
| pname = "default"; | ||
| version = "0.0.0"; | ||
|
|
||
| # Load source with a custom filter so we can include non-cargo files that get used during the build | ||
| src = lairKeystoreCommon.src; | ||
|
|
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| strictDeps = true; | ||
| doCheck = false; | ||
|
|
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| CARGO_BUILD_TARGET = "x86_64-pc-windows-gnu"; | ||
|
|
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| # fixes issues related to libring | ||
| TARGET_CC = "${pkgs.pkgsCross.mingwW64.stdenv.cc}/bin/${pkgs.pkgsCross.mingwW64.stdenv.cc.targetPrefix}cc"; | ||
|
|
||
| # Otherwise tx5-go-pion-sys picks up the host linker instead of the cross linker | ||
| RUSTC_LINKER = "${pkgs.pkgsCross.mingwW64.stdenv.cc}/bin/${pkgs.pkgsCross.mingwW64.stdenv.cc.targetPrefix}cc"; | ||
|
|
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| SODIUM_LIB_DIR = "${libsodium}/lib"; | ||
|
|
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| nativeBuildInputs = with pkgs; [ | ||
| perl | ||
| ]; | ||
|
|
||
| depsBuildBuild = with pkgs; [ | ||
| pkgsCross.mingwW64.stdenv.cc | ||
| pkgsCross.mingwW64.windows.pthreads | ||
| ]; | ||
| }; | ||
|
|
||
| # Build *just* the Cargo dependencies (of the entire workspace), | ||
| # so we can reuse all of that work (e.g. via cachix) when running in CI | ||
| # It is *highly* recommended to use something like cargo-hakari to avoid | ||
| # cache misses when building individual top-level-crates | ||
| cargoArtifacts = craneLib.buildDepsOnly commonArgs; | ||
| in | ||
| craneLib.buildPackage (commonArgs // { | ||
| pname = "lair_keystore"; | ||
| version = lairKeystoreCommon.crateInfo.version; | ||
|
|
||
| inherit cargoArtifacts; | ||
|
|
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| cargoExtraArgs = "--package lair_keystore"; | ||
| }) |